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Best Trigonometry Courses
These free online trigonometry courses will teach you everything you need to know about the relationships between the sides, lengths, and angles of triangles, and how you can express these mathematically. Trigonometry is a very important part of geography, and understanding trigonometry is essential for a wide range of careers and study paths - learn more today with these free, online courses....…Read More
- 27 Free Courses
- 247,088 Learners
- 12,862 Certificates & Diplomas Earned
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Trigonometry Courses

Diploma in Mathematics
- Solve equations with expressions and formulas
- Solve equations with inequalities
- Solve equations using trigonometry, including sines, cos...
- Describe how to work with number systems, inc... Read More

Foundation Diploma in Mathematics - Science, Technology and Engineering
- Calculate how to change Small and Large Numbers from Sta...
- State how to work with Indices
- Identify how to apply differentiation rules Read More

Diploma in CLEP College Pre-Calculus
- Analyze the definition of rational expressions together ...
- Distinguish between the sum of two perfect cubes and the...
- Discuss the definition of an equation togethe... Read More

Introduction to Trigonometry for Engineering
- Identify the basic trigonometric identities
- Define trigonometric identity and solve to prove identit...
- State the formulas for the sine, cosine and t... Read More

Diploma in Mathematics for Engineering
- List terms associated with mathematical systems
- Describe the algebraic and geometric definitions of the ...
- Explain how a quadratic equation takes the fo... Read More

AC Circuits Power Analysis
- Define energy, power and work
- Compare electrical and generic energy, power and work
- Discuss power in reactive circuits
- Recall the trigonometric identities Read More

Graphs and Laws of Trigonometric Functions for Engineering
- Recall how to change from polar to rectangular coordinat...
- Recall how to plot points on the polar graph
- Describe the inverse sine function, inverse c... Read More

Introduction to Trigonometry for General Studies
- Outline the vocabulary and terminology used in trigonome...
- Apply trigonometric concepts to real-world problems
- Define and apply the six fundamental trigonom... Read More

Diploma in High School Algebra II
- Discuss the definition and properties of real numbers
- Explain operations with rational expressions as well as ...
- Analyze the methods of solving systems of lin... Read More

Strand 2 Junior Certificate Higher Level Geometry and Trigonometry
- State how to calculate angles and signs with sine, cosin...
- Outline the ways in creating an awareness of geometric r...
- Explain how to use geometry with coordinates Read More

Geometry Basics: Parallel Lines and Congruent Triangles
- Analyze the different laws of geometry
- Distinguish between conditional and biconditional statem...
- List the ways of defining De Morgan’s law Read More

Diploma in Trigonometry
- Identify parts of right triangles and how to prove trian...
- Describe how SOH CAH TOA is used to solve right triangle...
- Classify angles/quadrants in plane
- Compute angle measures in radians/degrees Read More

AP Calculus BC: Integration
- State Hooke's law
- List the methods used to determine the volume of a solid...
- Explain the disk and washer method and cylindrical shell...
- Evaluate the volume of solids with known cros... Read More

Beginner Earth Rotation Measurements
- Describe the Earth's axis of rotation and the process of...
- Explain the working of a magnetic compass for navigation
- Explain the significance and application of p... Read More

Geometry - Angles, Shapes and Area
- Discuss applying and using geometric reasoning to solve ...
- Discuss the concepts and processes used to prove a theor...
- Discus working out the equation of both paral... Read More

Diploma in Integral and Differential CLEP Calculus
- Recall how to find limits using tables and graphs
- Calculate the limits of polynomial and rational function...
- Describe the slope of a curve at a point Read More
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